K 10
svn:author
V 5
gibbs
K 8
svn:date
V 27
2013-06-01T04:02:51.500773Z
K 7
svn:log
V 340
sys/dev/xen/blkfront/blkfront.c:
	Remove local, and incorrect, definition for the value of an invalid
	grant reference.

	Extract ring cleanup code into xbd_free_ring() function for
	symetry with xbd_alloc_ring().  This process also eliminated
	an initialized but unused variable.

Sponsored by:	Spectra Logic Corporation
MFC after:	1 week

END